Are there a lot of hackers now in the crypto's world ? I mean, it a place not totally safe, because of it's quit new. Do you think hackers can change the crypto economy for their own benefit ?
Anywhere when it involves money, hackers will be present. It's not that security is low, but in cryptocurrency we should be vigilant in our accounts and avoid exposing your private keys or logging in to some suspicious sites.
Hackers always try to find loopholes from the negligence of users, but not all hackers target random users, they tend to attack the exchange market system, or users with large nominal.
this is unavoidable, and all we can do is always be disciplined in every online activity and try to maintain assets as much as possible.